This happened on Saturday — 10+ women interrupted a talk by First Minister Mark Drakeford in St David's Cathedral and held up banners saying'No males in women's sport' and 'Woman is not a Feeling' and similar. They stayed there silently, with duct tape over their mouths, until the end of his speech at which point this woman,
https://www.bathspa.ac.uk/our-people/sara-penrhyn-jones/
followed by another, ran down the cathedral aisle yelling 'Fucking women' in Welsh and grabbed banners out of the protesters' hands and fist-pumped in the direction of the video camera recording proceedings — which she'd knocked over and broken in her sprint down the aisle.
Detailed article from the Western Telegraph here:
https://www.westerntelegraph.co.uk/news/23415628.silent-protestors-interrupt-first-ministers-st-davids-talk/